First the French rulers and then U.S. rulers kept Haitians, who enriched France when they were slaves, dirt poor ever since their glorious revolution
It isn't accurate that the US consistently isolated Haiti in the 18th century. President John Adams gave plentiful assistance to L'Overture -
https://www.google.com/books/edition/Diplomacy_in_Black_and_White/KTrsAQAAQBAJ?hl=en&gbpv=1&dq=saint+domingue+white+officers+dine+multiracial&pg=PA129&printsec=frontcover#v=onepage&q=saint%20domingue%20white%20officers%20dine%20multiracial&f=false
It isn't accurate that the US consistently isolated Haiti in the 18th century. President John Adams gave plentiful assistance to L'Overture -
https://www.google.com/books/edition/Diplomacy_in_Black_and_White/KTrsAQAAQBAJ?hl=en&gbpv=1&dq=saint+domingue+white+officers+dine+multiracial&pg=PA129&printsec=frontcover#v=onepage&q=saint%20domingue%20white%20officers%20dine%20multiracial&f=false